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Re: [Liberty-eiffel] Database access with Liberty
From: |
Raphael Mack |
Subject: |
Re: [Liberty-eiffel] Database access with Liberty |
Date: |
Sun, 26 Jan 2014 16:40:18 +0100 |
Hi,
thanks for merging EDC into Liberty trunk. Currently it does not work as
is, due to the use of prefix "&" in ANY and in the EDC classes. To me it
looks like the "&" is more useful in EDC than in ANY. And in ANY it
actually prevents any used of & other than lazy_out. Is this really
worth it?
Regards,
Rapha
Am Montag, den 06.01.2014, 10:39 +0100 schrieb Cyril ADRIAN:
> Hi,
>
>
> I don't remember the status of EDC. I'll start with unearthing it,
> then we can look at what is right or wrong. AFAIR the API needs some
> love.
>
> Cheers,
>
> Cyril ADRIAN (from office)
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> defending the US Constitution against all enemies, foreign or
> domestic, requires you to follow Snowden's example.
>
>
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> My latest G+: Happy 2014 to
> everybody
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> 09:34 Jan-01
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>
>
> 2014/1/6 Raphael Mack <address@hidden>
> Hello there,
>
> I need database access with my LibertyEiffel application. What
> do you
> generally think about this topic? We have ESE/EDC - which I
> never used,
> but I somehow like it. @Cyril you once wrote that you have
> some concerns
> about the implementation. What exactly are they? I'd like to
> see
> database support in Liberty in some way and EDC is already
> available, so
> why not just continue it? For Mysql it would need a working
> GDA wrapper,
> @Paolo: you merged the EWLC wrappers into the Liberty repo
> once, but
> removed them again with commit
> 96b0345c13246bd3e6b6a5a685dd1407b65868a.
> Was this intentional? What do you think would be necessary to
> get GDA
> working?
>
> I currently see the options:
>
> 1. lowlevel wrapper of mysql C API in my app
> 2. as 1 but commited wrapper to Liberty
> 3. lowlevel wrapper for mysql C API as EDC backend
> 4. generated GDA wrapper (requires GLib and GObject, right?)
> use
> directly in the app
> 5. as 4 but with EDC on top
>
> What do you think is the best in terms of effort to get it
> working and
> to keep it working after updates of dependent libs? Which way
> should I
> choose?
>
> BTW: do we have some documentation about generating wrappers?
> Or do I
> have to look into the Makefiles to see how gccxml and
> wrappers-generator
> are to be used to generate a wrapper`
>
> Rapha
>
>
>
>
- [Liberty-eiffel] Database access with Liberty, Raphael Mack, 2014/01/05
- Re: [Liberty-eiffel] Database access with Liberty, Cyril ADRIAN, 2014/01/06
- Re: [Liberty-eiffel] Database access with Liberty,
Raphael Mack <=
- Re: [Liberty-eiffel] Database access with Liberty, Cyril ADRIAN, 2014/01/27
- Re: [Liberty-eiffel] Database access with Liberty, Raphael Mack, 2014/01/27
- Re: [Liberty-eiffel] Database access with Liberty, Cyril ADRIAN, 2014/01/28
- Re: [Liberty-eiffel] Database access with Liberty, Raphael Mack, 2014/01/28
- Re: [Liberty-eiffel] Database access with Liberty, Cyril ADRIAN, 2014/01/29
Re: [Liberty-eiffel] Database access with Liberty, Paolo Redaelli, 2014/01/06